Measuring arrangement for determining a process variable of a wi

Details Measuring arrangement for determining a process variable of a wi Measuring arrangement for determining a process variable of a wi

1982-03-19

1984-01-24

Feldbaum, Ronald

Textiles: knitting

United needle machines

Straight

D04B 2710

Patent

active

044268564

ABSTRACT:
A measuring arrangement for a machine winding arrangement can determine a process variable related to the length of a wound-up or let-off material. A rotational angle signal is extracted from a rotatable winding carrier. In addition this angle signal can also contain information concerning the direction of rotation of the winding arrangement. The process variable is then calculated from this turning angle signal and calculation data, by means of a computer. The calculation data, transmitted from an input device, include at least values which are concerned with the diameter of the winding and thickness of the winding layer. The computer can contemporaneously be utilized to calculate the desired amount of rotation of a beam motor from: the process variable, a setting amount from the input device and a main shaft signal indicating rotation of the main shaft of the winding arrangement. The arrangement is particularly suited for the winding up or letting off of thread of a textile machine.

REFERENCES:
patent: 2529241 (1950-11-01), Bassist
patent: 3221518 (1965-12-01), Bassist
patent: 3626725 (1977-12-01), Fertig et al.
patent: 3668904 (1972-06-01), Murenbeeld
patent: 3747372 (1973-07-01), Nickell et al.
patent: 3780541 (1973-12-01), Haynes
patent: 3781532 (1973-12-01), Dorsman et al.
patent: 3858415 (1975-01-01), Wilson et al.

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